diff options
Diffstat (limited to 'tools/perf/builtin-report.c')
| -rw-r--r-- | tools/perf/builtin-report.c | 34 |
1 files changed, 19 insertions, 15 deletions
diff --git a/tools/perf/builtin-report.c b/tools/perf/builtin-report.c index 3c74c9c0f3c3..2a845d6cac09 100644 --- a/tools/perf/builtin-report.c +++ b/tools/perf/builtin-report.c @@ -211,7 +211,7 @@ static void setup_forced_leader(struct report *report, struct evlist *evlist) { if (report->group_set) - perf_evlist__force_leader(evlist); + evlist__force_leader(evlist); } static int process_feature_event(struct perf_session *session, @@ -226,6 +226,8 @@ static int process_feature_event(struct perf_session *session, pr_err("failed: wrong feature ID: %" PRI_lu64 "\n", event->feat.feat_id); return -1; + } else if (rep->header_only) { + session_done = 1; } /* @@ -493,8 +495,7 @@ static size_t hists__fprintf_nr_sample_events(struct hists *hists, struct report return ret + fprintf(fp, "\n#\n"); } -static int perf_evlist__tui_block_hists_browse(struct evlist *evlist, - struct report *rep) +static int evlist__tui_block_hists_browse(struct evlist *evlist, struct report *rep) { struct evsel *pos; int i = 0, ret; @@ -511,9 +512,7 @@ static int perf_evlist__tui_block_hists_browse(struct evlist *evlist, return 0; } -static int perf_evlist__tty_browse_hists(struct evlist *evlist, - struct report *rep, - const char *help) +static int evlist__tty_browse_hists(struct evlist *evlist, struct report *rep, const char *help) { struct evsel *pos; int i = 0; @@ -566,7 +565,7 @@ static void report__warn_kptr_restrict(const struct report *rep) struct map *kernel_map = machine__kernel_map(&rep->session->machines.host); struct kmap *kernel_kmap = kernel_map ? map__kmap(kernel_map) : NULL; - if (perf_evlist__exclude_kernel(rep->session->evlist)) + if (evlist__exclude_kernel(rep->session->evlist)) return; if (kernel_map == NULL || @@ -595,7 +594,7 @@ static int report__gtk_browse_hists(struct report *rep, const char *help) int (*hist_browser)(struct evlist *evlist, const char *help, struct hist_browser_timer *timer, float min_pcnt); - hist_browser = dlsym(perf_gtk_handle, "perf_evlist__gtk_browse_hists"); + hist_browser = dlsym(perf_gtk_handle, "evlist__gtk_browse_hists"); if (hist_browser == NULL) { ui__error("GTK browser not found!\n"); @@ -622,14 +621,12 @@ static int report__browse_hists(struct report *rep) switch (use_browser) { case 1: if (rep->total_cycles_mode) { - ret = perf_evlist__tui_block_hists_browse(evlist, rep); + ret = evlist__tui_block_hists_browse(evlist, rep); break; } - ret = perf_evlist__tui_browse_hists(evlist, help, NULL, - rep->min_percent, - &session->header.env, - true, &rep->annotation_opts); + ret = evlist__tui_browse_hists(evlist, help, NULL, rep->min_percent, + &session->header.env, true, &rep->annotation_opts); /* * Usually "ret" is the last pressed key, and we only * care if the key notifies us to switch data file. @@ -641,7 +638,7 @@ static int report__browse_hists(struct report *rep) ret = report__gtk_browse_hists(rep, help); break; default: - ret = perf_evlist__tty_browse_hists(evlist, rep, help); + ret = evlist__tty_browse_hists(evlist, rep, help); break; } @@ -933,7 +930,7 @@ static int __cmd_report(struct report *rep) if (dump_trace) { perf_session__fprintf_nr_events(session, stdout); - perf_evlist__fprintf_nr_events(session->evlist, stdout); + evlist__fprintf_nr_events(session->evlist, stdout); return 0; } } @@ -1517,6 +1514,13 @@ repeat: perf_session__fprintf_info(session, stdout, report.show_full_info); if (report.header_only) { + if (data.is_pipe) { + /* + * we need to process first few records + * which contains PERF_RECORD_HEADER_FEATURE. + */ + perf_session__process_events(session); + } ret = 0; goto error; } |